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Aspen Laser推出专利四波长Ascent激光器系列
Aspen Laser 激光器 Ascent 医疗设备
2024/10/15
近日，医疗设备行业新兴的全球领导者Aspen Laser宣布，经过几个月的试运行，正式推出Ascent激光器系列，并准备发货。据介绍，这款新型治疗激光系列，凭借其卓越的32瓦组合功率及业内独一无二的专利四波激光器技术，再次彰显了Aspen Laser在全球市场的领导地位。该系列激光器融合了670nm、810nm、980nm及1064nm四种波长。
Effects of Toe-In and Wider Step Width in Stair Ascent with Different Knee Alignments
KNEE ADDUCTION MOMENT TOE-IN TOE-IN WITH WIDER STEP VARUS ALIGNMENT VALGUS ALIGNMENT NEUTRAL ALIGNMENT
2018/4/24
Purpose Toe-in (TI) and toe-in with wider step width (TIW) gait modifications have successfully reduced the internal peak knee adduction moment (KAM) during level walking and stair ascent tasks, respe...
The path of steepest ascent proposed by Box and Wilson (1951) consists of points that
maximize the predicted response for a fitted first-order model among all points with the
same standard error of ...
Morphology and surface features of olivine in kimberlite: implications for ascent processes
Morphology surface features olivine kimberlite ascent processes
2015/1/6
Most kimberlite rocks contain large proportions of ellipsoidal-shaped xenocrystic olivine grains that are derived mainly from disaggregation of peridotite. Here, we describe the shapes, sizes and surf...
On 021-Avoiding Ascent Sequences
021-avoiding ascent sequence 132-avoiding permutation right-to-left minimum number of ascents bijection
2014/6/3
Ascent sequences were introduced by Bousquet-Mélou, Claesson, Dukes and Kitaev in their study of (2 + 2)-free posets. An ascent sequence of length n is a nonnegative integer sequence x = x1 x2... xn s...
Accelerated Mini-Batch Stochastic Dual Coordinate Ascent
Accelerated Mini-Batch Stochastic Dual Coordinate Ascent
2013/6/14
Stochastic dual coordinate ascent (SDCA) is an effective technique for solving regularized loss minimization problems in machine learning. This paper considers an extension of SDCA under the mini-batc...
Stochastic Dual Coordinate Ascent Methods for Regularized Loss Minimization
Stochastic Dual Coordinate Ascent Methods Regularized Loss Minimization
2012/11/22
Stochastic Gradient Descent (SGD) has become popular for solving large scale supervised machine learning optimization problems such as SVM, due to their strong theoretical guarantees. While the closel...
Stochastic Dual Coordinate Ascent Methods for Regularized Loss Minimization
Stochastic Dual Coordinate Ascent Methods Regularized Loss Minimization
2012/11/22
Stochastic Gradient Descent (SGD) has become popular for solving large scale supervised machine learning optimization problems such as SVM, due to their strong theoretical guarantees. While the closel...
The Gentlest Ascent Dynamics
Ascent Dynamics math
2010/11/8
Dynamical systems that describe the escape from the basins of attraction of stable invariant sets are presented and analyzed. It is shown that the stable fixed points of such dynamical systems are th...
On the New Guidance Scheme and Optimization of an Aerodynamic Ascent Path
Spaceplane Optimal Control DCNLP
2009/8/19
This paper newly presents what the optimal guidance strategy is for the vehicles, which fly along the so-called aerodynamic ascent path. As commonly utilized, the paper first shows the optimization re...
Ballet Central 2009 Tour:‘Scottish Dances (from Flowers of the Forest)’, ‘When No One is Looking!’, ‘Ascent’, ‘5 Lullabies’, ‘Scorpiones’, ‘Waltz from Facade’, ‘Brisk Singing’, ‘Whodunnit?’（图）
Bruce Marriott When No One is Looking Scottish Dances (from Flowers of the Forest) 5 Lullabies
2009/7/23
I reviewed the opening night of this year's tour only a couple of months ago but even so it was great to catch a selection of the works again at the ROH Linbury - 6 stops into this years 22-stop tour....
Pressure equilibration of the middle ear during ascent
human ear barotrauma equalization ascent
2009/7/16
The capacity to equilibrate the middle ear with the ambient pressure depends on different factors. During descent when the clearing is active the technique is the most important factor. During ascent ...
Direct ascent from shallow air saturation exposures
decompression human saturation air venous gas emboli
2009/7/14
Thirty-four healthy human subjects were exposed to shallow air saturation for 48 h [1.77 ATA (25.5 fsw) n = 19, 1.89 ATA (29.5 fsw) n = 15] and then decompressed to 1 ATA (0 fsw) in about 2 min. Sympt...
A case of breath holding and ascent-induced circulatory hypotension
decompression air breath-hold
2009/6/12
We report a case of transient circulatory depression due to inadvertent apnea of a subject during decompression from a stimulated dive. The dive consisted of exposure to air at 5 bar and subsequent de...
Ascent rate, post-dive exercise, and decompression sickness in the rat
decompression exercise Ascent rate animal rat
2009/6/9
The effects of ascent rate and post-dive exercise on the incidence of decompression sickness (DCS) were investigated in six groups of 20 rats exposed for 2 h at a pressure equivalent to 240 feet of se...